G Series (Non‐Toxic)

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“G Series”

The G series are glossy glass colors that are in a powder formula that is mixed with our GM300 Glass Color Medium.  By mixing with the medium it will ensure an opaque glossy finish.  Mix to a white glue or heavy cream consistency for opaque coverage. Two colors can be mixed to achieve another color.

  • The 39 of the colors are lead-free (non-toxic).
  • Available in 1 oz. (25 grams), 2 oz.,4 oz., and Pint jars.
  • We have 2 colors in the GT Series that are not food-safe and should not be used on any food surface items.
  • They DO NOT have to be capped to have a glossy finish.
  • When the colors are thinned they can be brushed, sponged, sprayed/airbrushed, stippled, or applied with an airpen, writer bottle, or gizmo or used with a stencil.  When thinned with GM300 Glass Medium you retain the color.  When thinned with water you dilute the color.
  • When painting with the colors it is recommended to use a “drop & fill”, or “pool and puddle” method with a liner brush and then push and pull into areas.
  • A two-color blend of colors is done by butting two colors next to each other and then pulling one color through the other, back and forth.
  • Marbleizing can be done by taking 1-3 colors and placing dots of each color in an area until it is filled and then on the top surface creating a figure ‘8’ or ‘S’ with the brush to variegate the colors through each other.
  • Keep the colors mixed up as the color tends to settle to the bottom.
  • The colors can be used dry.  Example; Sifted/Sprinkled over the glass for different techniques.
  • Can be silk-screened.
  • Firing is cone 014-017 or from 1376º to 1550º in a ceramic or a glass kiln, depending on the type of glass you are using. Our glass colors hold their color to a much higher temperature when used on ceramic or porcelain bisque.
  • Can be added to Flexi-Glass Medium to create sheets of flexible glass color.

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